Biostar TH61 ITX. Supported memory types: DDR3-SDRAM, Supported memory clock speeds: 1066, 1333 MHz, Maximum internal memory: 16 GB. Processor family: Intel, Compatible processor series: Core i3, Core i5, Core i7. Audio system: ALC892. PCI Express slots version: 2.0. Width: 17 mm, Depth: 17 mm